i found interesting website with a lot of information. It's in Englsh, enjoy reading: http://www.waroverholland.nl/uploads/downloads/military_operations_in_nl.pdf and: http://www.waroverholland.nl/
The Germans lost quite a few glider pilots which had effects later on in the Stalingrad and Africa campaign
Without Eben Emael the Germans would have been in big problems with their northern attack. Just shows how many weak points their attack consisted of and how their gambling worked.